Our layers can provide recipes for different versions of the same package. For example, the
meta-fsl-arm layer contains several different types of Linux sources:
linux-imx: This corresponds to the Freescale BSP kernel image fetched from http://git.freescale.com/git/cgit.cgi/imx/linux-2.6-imx.git/
linux-fslc: This is the mainline Linux kernel and fetched from https://github.com/Freescale/linux-fslc
linux-timesys: This is a kernel with Vybrid platform support fetched from https://github.com/Timesys/linux-timesys
As we mentioned before, all recipes provide the package name (for example,
linux-fslc) by default, but all Linux recipes must also provide the
virtual/kernel virtual package. The ...